Question

(3m + 2) (3m - 5) find using suitable identity (mention the identity used)
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Answer 1

Answer:

here is ur answer

Step-by-step explanation:

We need to multiply the polynomials (2l−3m)(2l+3m)

By using identity (a+b)(a−b)=a

2

−b

2

, we can find the product.

Here a=2l,b=3m

Therefore, (2l−3m)(2l+3m)=4l

2

−9m

2

This is the required answer.